Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8208512 | Surface emitting semiconductor body with vertical emission direction and stabilized emission wavelength | Peter Brick, Stephan Lutgen | 2012-06-26 |
| 5206175 | Method for the detection of bis(2-chloroethyl) sulfide or bis (2-chloroethyl) imine | Klaus Rossmann, Wolfram Krieger, Jorg Boscher | 1993-04-27 |
| 5019518 | Process for the detection of chemical warfare agents | Monika Hepp | 1991-05-28 |
| 4667667 | Protective helmet having nose passage closure elements | Christian Schnoor | 1987-05-26 |